492980 has 18 divisors (see below), whose sum is σ = 1041894. Its totient is φ = 195936.

The previous prime is 492979. The next prime is 493001. The reversal of 492980 is 89294.

492980 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 5776 + 487204 = 76^2 + 698^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3062 + ... + 3218.

It is an arithmetic number, because the mean of its divisors is an integer number (57883).

2⁴⁹²⁹⁸⁰ is an apocalyptic number.

It is an amenable number.

492980 is an abundant number, since it is smaller than the sum of its proper divisors (548914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

492980 is a wasteful number, since it uses less digits than its factorization.

492980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 492980 is about 702.1253449349. The cubic root of 492980 is about 78.9968486699.

The spelling of 492980 in words is "four hundred ninety-two thousand, nine hundred eighty".